Yes, excellently. 30ppm PO3 is what is recommended in all aquaponic systems growing large fruiting plants.
Awesome! Maybe I will reformulate down to 20ppm P (about 60ppm PO4), especially after seeing the levels maintain this well in my rez. Cutting down on Pi is also a great way to keep biolife in check (hence the algae blooms and other stuff you might get with high Pi in aquaponics, and probably killing fish) so im all down for that. I still seen weak signs of rot/bloom most times after I feed, would be nice to not have to worry about that lol